MDVSA-2008:192
- Nom du paquet
- libxml2
- Date
- 2008-09-11
- Advisory ID
- MDVSA-2008:192
- Affected versions
- CS4.0 i586 , CS4.0 x86_64 , 2008.0 i586 , 2007.1 i586 , CS3.0 x86_64 , 2008.0 x86_64 , CS3.0 i586 , 2008.1 x86_64 , 2008.1 i586 , 2007.1 x86_64
Problem description
A heap-based buffer overflow was found in how libxml2 handled long
XML entity names. If an application linked against libxml2 processed
untrusted malformed XML content, it could cause the application to
crash or possibly execute arbitrary code (CVE-2008-3529).
The updated packages have been patched to prevent this issue.
As well, the patch to fix CVE-2008-3281 has been updated to remove
the hard-coded entity limit that was set to 5M, instead using XML
entity density heuristics. Many thanks to Daniel Veillard of Red Hat
for his hard work in tracking down and dealing with the edge cases
discovered with the initial fix to this issue.
Updated packages
CS4.0 i586
74eea161b5519eef6c16b2407126a847 corporate/4.0/i586/libxml2-2.6.21-3.4.20060mlcs4.i586.rpm 5d8d1e0e487022687c1c61fbaf91707e corporate/4.0/i586/libxml2-devel-2.6.21-3.4.20060mlcs4.i586.rpm d5aa677468c9e8baae074a12f6c63c00 corporate/4.0/i586/libxml2-python-2.6.21-3.4.20060mlcs4.i586.rpm d51b4b902bb911be69f6a17aeb07d8cf corporate/4.0/i586/libxml2-utils-2.6.21-3.4.20060mlcs4.i586.rpm ce28651304236296e59d6d3be5525889 corporate/4.0/SRPMS/libxml2-2.6.21-3.4.20060mlcs4.src.rpm
CS4.0 x86_64
812f2ae0ffa7a72546b07bd7de174453 corporate/4.0/x86_64/lib64xml2-2.6.21-3.4.20060mlcs4.x86_64.rpm 23ae06098f957e46affa75220cac50af corporate/4.0/x86_64/lib64xml2-devel-2.6.21-3.4.20060mlcs4.x86_64.rpm 93cb252dadfadd4249062f903e604f82 corporate/4.0/x86_64/lib64xml2-python-2.6.21-3.4.20060mlcs4.x86_64.rpm aeff512a1b349108017e93633fabcf08 corporate/4.0/x86_64/libxml2-utils-2.6.21-3.4.20060mlcs4.x86_64.rpm ce28651304236296e59d6d3be5525889 corporate/4.0/SRPMS/libxml2-2.6.21-3.4.20060mlcs4.src.rpm
2008.0 i586
c53b40d9c7ebec036f9175c8f4e87b3b 2008.0/i586/libxml2_2-2.6.30-1.4mdv2008.0.i586.rpm 4a4ed97086b52cab3bbd34fe4d7003a0 2008.0/i586/libxml2-devel-2.6.30-1.4mdv2008.0.i586.rpm d3898465dc2797a2b20be8310dd4f484 2008.0/i586/libxml2-python-2.6.30-1.4mdv2008.0.i586.rpm 34c524fa03b470093bd0b0c679bcb9c4 2008.0/i586/libxml2-utils-2.6.30-1.4mdv2008.0.i586.rpm 2dc2f4732992e27aea4c5a098c631ae8 2008.0/SRPMS/libxml2-2.6.30-1.4mdv2008.0.src.rpm
2007.1 i586
9250adec77a5118119d5000f2305540f 2007.1/i586/libxml2-2.6.27-3.4mdv2007.1.i586.rpm 103dba08606f0038f3a9f4107ceba442 2007.1/i586/libxml2-devel-2.6.27-3.4mdv2007.1.i586.rpm a388bf596ef6725fb5baadb4e056a0bd 2007.1/i586/libxml2-python-2.6.27-3.4mdv2007.1.i586.rpm d2333e42a538101e36eab7d12467e08b 2007.1/i586/libxml2-utils-2.6.27-3.4mdv2007.1.i586.rpm 94a25c63f54693b7ac289223a6a3a687 2007.1/SRPMS/libxml2-2.6.27-3.4mdv2007.1.src.rpm
CS3.0 x86_64
76e631bd88c68085dc2c5702235c2a99 corporate/3.0/x86_64/lib64xml2-2.6.6-1.5.C30mdk.x86_64.rpm 827f9f5bc3a1b869353e3c09879ea432 corporate/3.0/x86_64/lib64xml2-devel-2.6.6-1.5.C30mdk.x86_64.rpm caafa3371f80f084e8a945b3114b4533 corporate/3.0/x86_64/lib64xml2-python-2.6.6-1.5.C30mdk.x86_64.rpm e37a70f9cd13a7e00982387a9ba97726 corporate/3.0/x86_64/libxml2-utils-2.6.6-1.5.C30mdk.x86_64.rpm c64826e1b31ed0c5d4514780ecd52e2e corporate/3.0/SRPMS/libxml2-2.6.6-1.5.C30mdk.src.rpm
2008.0 x86_64
20ac98b346a1f18b90504cb623c530d8 2008.0/x86_64/lib64xml2_2-2.6.30-1.4mdv2008.0.x86_64.rpm fd5907e801bf4f64ee79d097fcaec2b6 2008.0/x86_64/lib64xml2-devel-2.6.30-1.4mdv2008.0.x86_64.rpm 20f45401e501b9639a9b53d82a4e031f 2008.0/x86_64/libxml2-python-2.6.30-1.4mdv2008.0.x86_64.rpm 22be20e194ba2177a47d831ee8c82f47 2008.0/x86_64/libxml2-utils-2.6.30-1.4mdv2008.0.x86_64.rpm 2dc2f4732992e27aea4c5a098c631ae8 2008.0/SRPMS/libxml2-2.6.30-1.4mdv2008.0.src.rpm
CS3.0 i586
82e733037c09b4b7770f5325c7ed1325 corporate/3.0/i586/libxml2-2.6.6-1.5.C30mdk.i586.rpm d66da7916f188883fd164cb250431bba corporate/3.0/i586/libxml2-devel-2.6.6-1.5.C30mdk.i586.rpm 5df28181424b19132bbff6afa872475a corporate/3.0/i586/libxml2-python-2.6.6-1.5.C30mdk.i586.rpm f7a86c3be6e4926fa101386a9cbbcbdd corporate/3.0/i586/libxml2-utils-2.6.6-1.5.C30mdk.i586.rpm c64826e1b31ed0c5d4514780ecd52e2e corporate/3.0/SRPMS/libxml2-2.6.6-1.5.C30mdk.src.rpm
2008.1 x86_64
9d25e809ad31decb111a38301b2a74c1 2008.1/x86_64/lib64xml2_2-2.6.31-1.3mdv2008.1.x86_64.rpm f35af82dffc02628edb1ce03113c3ba0 2008.1/x86_64/lib64xml2-devel-2.6.31-1.3mdv2008.1.x86_64.rpm 5819b393de9ff05be4d670c8e5d36080 2008.1/x86_64/libxml2-python-2.6.31-1.3mdv2008.1.x86_64.rpm fb670bfb1a1673f99f3c3fc3a72b7777 2008.1/x86_64/libxml2-utils-2.6.31-1.3mdv2008.1.x86_64.rpm b1078a83185c1c97fada7ea5e97df753 2008.1/SRPMS/libxml2-2.6.31-1.3mdv2008.1.src.rpm
2008.1 i586
61e96824adc6e61b2764bb3a85e2e76d 2008.1/i586/libxml2_2-2.6.31-1.3mdv2008.1.i586.rpm 6d0cc51d32c7b6ecd609250aad302034 2008.1/i586/libxml2-devel-2.6.31-1.3mdv2008.1.i586.rpm 1e7c4ddd30677789de05cc464dde9790 2008.1/i586/libxml2-python-2.6.31-1.3mdv2008.1.i586.rpm edd477e34b08f94956eeedd387b5e509 2008.1/i586/libxml2-utils-2.6.31-1.3mdv2008.1.i586.rpm b1078a83185c1c97fada7ea5e97df753 2008.1/SRPMS/libxml2-2.6.31-1.3mdv2008.1.src.rpm
2007.1 x86_64
343f8656039b69716fe712eeb2d1bf4e 2007.1/x86_64/lib64xml2-2.6.27-3.4mdv2007.1.x86_64.rpm 320d8dd8245f5ec6db46bedaf07afb3e 2007.1/x86_64/lib64xml2-devel-2.6.27-3.4mdv2007.1.x86_64.rpm fb6f52df6831cda42db46502cc761475 2007.1/x86_64/lib64xml2-python-2.6.27-3.4mdv2007.1.x86_64.rpm 8440fc08fee99f18a81a32035fac166a 2007.1/x86_64/libxml2-utils-2.6.27-3.4mdv2007.1.x86_64.rpm 94a25c63f54693b7ac289223a6a3a687 2007.1/SRPMS/libxml2-2.6.27-3.4mdv2007.1.src.rpm